%0 Journal Article %A N. V. Krylov %T On solutions of elliptic equations of the second order %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1966 %V 21 %N 2 %U http://geodesic.mathdoc.fr/item/RM_1966_21_2_a14/ %G ru %F RM_1966_21_2_a14